[Vitamin A metabolism in nasal- and paranasal diseases. 1. Serum vitamin A in nasal- and paranasal diseases. 2. Vitamin A in the nasal mucosa in chronic paranasal sinusitis].
D000293:Adolescent; D000328:Adult; D000368:Aged; D000818:Animals; D002908:Chronic Disease; D005260:Female; D006651:Histocytochemistry; D006801:Humans; D008297:Male; D008443:Maxillary Sinus / Q000378:metabolism; D008875:Middle Aged; D009297:Nasal Mucosa / Q000378:metabolism*; D011817:Rabbits; D012220:Rhinitis / Q000378:metabolism*; D012852:Sinusitis / Q000378:metabolism*; D014801:Vitamin A / Q000097:blood / Q000378:metabolism*
D014801:Vitamin A